18085386

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{859}}^1$

素因数の和:915

約数の個数: 48

約数和(自身を含む): 41176800

約数和(自身を除く): 23091414

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 87, 121, 174, 242, 319, 363, 638, 726, 859, 957, 1718, 1914, 2577, 3509, 5154, 7018, 9449, 10527, 18898, 21054, 24911, 28347, 49822, 56694, 74733, 103939, 149466, 207878, 274021, 311817, 548042, 623634, 822063, 1644126, 3014231, 6028462, 9042693, 18085386]

約数ペア:

[(1, 18085386), (2, 9042693), (3, 6028462), (6, 3014231), (11, 1644126), (22, 822063), (29, 623634), (33, 548042), (58, 311817), (66, 274021), (87, 207878), (121, 149466), (174, 103939), (242, 74733), (319, 56694), (363, 49822), (638, 28347), (726, 24911), (859, 21054), (957, 18898), (1718, 10527), (1914, 9449), (2577, 7018), (3509, 5154)]